Part Details for 2N3749 by Unitrode Corporation
Overview of 2N3749 by Unitrode Corporation
- Distributor Offerings: (1 listing)
- Number of FFF Equivalents: (10 crosses)
- CAD Models: (Request Part)
- Number of Functional Equivalents: (10 options)
- Part Data Attributes: (Available)
- Reference Designs: (Not Available)
Tip: Data for a part may vary between manufacturers. You can filter for manufacturers on the top of the page next to the part image and part number.
Price & Stock for 2N3749
Part # | Distributor | Description | Stock | Price | Buy | |
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Quest Components | Bipolar Junction Transistor, NPN Type, TO-111 | 1 |
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$64.8960 | Buy Now |
Part Details for 2N3749
2N3749 CAD Models
2N3749 Part Data Attributes:
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2N3749
Unitrode Corporation
Buy Now
Datasheet
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Compare Parts:
2N3749
Unitrode Corporation
Power Bipolar Transistor, 5A I(C), 80V V(BR)CEO, 1-Element, NPN, Silicon, TO-111, Metal, 4 Pin,
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Part Life Cycle Code | Obsolete | |
Ihs Manufacturer | UNITRODE CORP | |
Reach Compliance Code | unknown | |
ECCN Code | EAR99 | |
HTS Code | 8541.29.00.95 | |
Collector Current-Max (IC) | 5 A | |
Collector-Base Capacitance-Max | 150 pF | |
Collector-Emitter Voltage-Max | 80 V | |
Configuration | SINGLE | |
DC Current Gain-Min (hFE) | 15 | |
JEDEC-95 Code | TO-111 | |
JESD-30 Code | O-MUPM-D4 | |
Number of Elements | 1 | |
Number of Terminals | 4 | |
Operating Temperature-Max | 200 °C | |
Package Body Material | METAL | |
Package Shape | ROUND | |
Package Style | POST/STUD MOUNT | |
Polarity/Channel Type | NPN | |
Power Dissipation Ambient-Max | 30 W | |
Power Dissipation-Max (Abs) | 30 W | |
Qualification Status | Not Qualified | |
Surface Mount | NO | |
Terminal Form | SOLDER LUG | |
Terminal Position | UPPER | |
Transistor Application | SWITCHING | |
Transistor Element Material | SILICON | |
Transition Frequency-Nom (fT) | 20 MHz | |
Turn-off Time-Max (toff) | 2000 ns | |
Turn-on Time-Max (ton) | 360 ns | |
VCEsat-Max | 1.5 V |
Alternate Parts for 2N3749
This table gives cross-reference parts and alternative options found for 2N3749. The Form Fit Function (FFF) tab will give you the options that are more likely to serve as direct pin-to-pin alternates or drop-in parts. The Functional Equivalents tab will give you options that are likely to match the same function of 2N3749, but it may not fit your design. Always verify details of parts you are evaluating, as these parts are offered as suggestions for what you are looking for and are not guaranteed.
Part Number | Description | Manufacturer | Compare |
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JAN2N3749 | Power Bipolar Transistor, 5A I(C), 80V V(BR)CEO, 1-Element, NPN, Silicon, TO-111, Metal, 4 Pin | Spectrum Control | 2N3749 vs JAN2N3749 |
2N3749 | Power Bipolar Transistor, 5A I(C), 80V V(BR)CEO, 1-Element, NPN, Silicon, TO-59, Metal, 3 Pin, TO-59, 3 PIN | Semitronics Corp | 2N3749 vs 2N3749 |
JANTXV2N3749 | Power Bipolar Transistor, 5A I(C), 80V V(BR)CEO, 1-Element, NPN, Silicon, TO-111, Metal, 4 Pin, | Unitrode Corp (RETIRED) | 2N3749 vs JANTXV2N3749 |
2N3749 | Power Bipolar Transistor, 5A I(C), 80V V(BR)CEO, 1-Element, NPN, Silicon, TO-111, Metal, 4 Pin, | Unitrode Corp (RETIRED) | 2N3749 vs 2N3749 |
JANTX2N3749 | Power Bipolar Transistor, 5A I(C), 80V V(BR)CEO, 1-Element, NPN, Silicon, TO-111, Metal, 4 Pin, | New England Semiconductor | 2N3749 vs JANTX2N3749 |
2N3749E3 | Power Bipolar Transistor | Microsemi Corporation | 2N3749 vs 2N3749E3 |
JANTX2N3749 | Power Bipolar Transistor, 5A I(C), 80V V(BR)CEO, 1-Element, PNP, Silicon, TO-59, Metal, 3 Pin | Microchip Technology Inc | 2N3749 vs JANTX2N3749 |
JAN2N3749 | Power Bipolar Transistor, 5A I(C), 80V V(BR)CEO, 1-Element, PNP, Silicon, TO-59, Metal, 3 Pin, | Microsemi Corporation | 2N3749 vs JAN2N3749 |
JANS2N3749 | Power Bipolar Transistor, 5A I(C), 80V V(BR)CEO, 1-Element, NPN, Silicon, TO-111, Metal, 3 Pin, TO-111, 3 PIN | Microsemi Corporation | 2N3749 vs JANS2N3749 |
JAN2N3749 | Power Bipolar Transistor, 5A I(C), 80V V(BR)CEO, 1-Element, NPN, Silicon, TO-111, Metal, 4 Pin, | New England Semiconductor | 2N3749 vs JAN2N3749 |